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Secret QR codes and hidden warnings: 3D printing technique allows precise control of material properties, point by point

D printing is extremely practical when you want to produce small quantities of customized components. However, this ...
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New 3D Food Printing Tech That Can Create Edible QR Codes Developed by Researchers

Researchers at the Singapore University of Technology and Design (SUTD) have unveiled a new advancement in food printing technology. Using their innovative 3D food printer, they created meals or ...